1242495141890

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{2399}}^1\times {\mathrm{3011}}^1$

素因数の和:5687

約数の個数: 64

約数和(自身を含む): 2273428684800

約数和(自身を除く): 1030933542910

約数列:

[1, 2, 5, 10, 103, 167, 206, 334, 515, 835, 1030, 1670, 2399, 3011, 4798, 6022, 11995, 15055, 17201, 23990, 30110, 34402, 86005, 172010, 247097, 310133, 400633, 494194, 502837, 620266, 801266, 1005674, 1235485, 1550665, 2003165, 2470970, 2514185, 3101330, 4006330, 5028370, 7223389, 14446778, 36116945, 41265199, 51792211, 72233890, 82530398, 103584422, 206325995, 258961055, 412651990, 517922110, 744009067, 1206305963, 1488018134, 2412611926, 3720045335, 6031529815, 7440090670, 12063059630, 124249514189, 248499028378, 621247570945, 1242495141890]

約数ペア:

[(1, 1242495141890), (2, 621247570945), (5, 248499028378), (10, 124249514189), (103, 12063059630), (167, 7440090670), (206, 6031529815), (334, 3720045335), (515, 2412611926), (835, 1488018134), (1030, 1206305963), (1670, 744009067), (2399, 517922110), (3011, 412651990), (4798, 258961055), (6022, 206325995), (11995, 103584422), (15055, 82530398), (17201, 72233890), (23990, 51792211), (30110, 41265199), (34402, 36116945), (86005, 14446778), (172010, 7223389), (247097, 5028370), (310133, 4006330), (400633, 3101330), (494194, 2514185), (502837, 2470970), (620266, 2003165), (801266, 1550665), (1005674, 1235485)]